AHMAD FATHONI. Ketangguhan Warkop Dibandingkan Kafe Di Tengah Hantaman Badai Pandemi Covid-19 Di Surabaya Utara. Dinar : Jurnal Prodi Ekonomi Syariah, [S. l.], v. 4, n. 1, p. 149–176, 2020. Disponível em: http://e-jurnal.stail.ac.id/index.php/dinar/article/view/231. Acesso em: 3 may. 2026.